15704873776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1396237}}^1$

素因数の和:1396301

約数の個数: 40

約数和(自身を含む): 32895367280

約数和(自身を除く): 17190493504

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 11248, 1396237, 2792474, 5584948, 11169896, 22339792, 26528503, 51660769, 53057006, 103321538, 106114012, 206643076, 212228024, 413286152, 424456048, 826572304, 981554611, 1963109222, 3926218444, 7852436888, 15704873776]

約数ペア:

[(1, 15704873776), (2, 7852436888), (4, 3926218444), (8, 1963109222), (16, 981554611), (19, 826572304), (37, 424456048), (38, 413286152), (74, 212228024), (76, 206643076), (148, 106114012), (152, 103321538), (296, 53057006), (304, 51660769), (592, 26528503), (703, 22339792), (1406, 11169896), (2812, 5584948), (5624, 2792474), (11248, 1396237)]